36kv Sf6 Load Break Switch (LBS) Work for Ring Main Unit Switchgear
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Product Description
GSC-36 high voltage SF6 load circuit breaker, with a rated voltage of 36kV, can respond and protect the power system in case of errors. The switch can be manually operated or electrically operated, with optional grounding function. The combination of switch and fuse can protect the entire system. The rated current of the fuse can be determined according to customer requirements. This switch is compact in size, easy to install, maintenance free, and suitable for a wide range of applications, especially circular hosts. It can also be used in conjunction with vacuum circuit breakers to achieve excellent performance and favorable cost.
Main technical specifications
Item NO. |
Name |
Unit |
Technical parameters |
Load break switch panel |
1 |
Rated Voltage Un |
kV |
12 |
24 |
36 |
2 |
Rated Frequency |
Hz |
50 |
50 |
50 |
3 |
Rated Current |
A |
630 |
630 |
630 |
4 |
Rated Load Breaking Current |
A |
630 |
630 |
630 |
5 |
Rated Short Time Withstand Current(rms) |
kA |
20 |
20 |
20 |
6 |
Rated Short Time Duration |
s |
3 |
3 |
3 |
7 |
Rated Peak Withstand Current |
kA |
50 |
50 |
50 |
8 |
Rated Closed Switch - Off Current |
A |
630 |
630 |
630 |
9 |
Rated Cable Charging Breaking Current |
A |
10 |
10 |
10 |
10 |
Rated Active Load Breaking Current |
A |
630 |
630 |
630 |
13 |
Earthing Switch 2s Short Time Withstand Current |
kA |
20 |
20 |
20 |
14 |
Rated Short-Circuit Current Making Times |
times |
2 |
2 |
2 |
15 |
Rated Current Breaking Times |
times |
10 |
10 |
10 |
16 |
Mechanical Endurance |
Load Break Switch |
times |
3000 |
3000 |
3000 |
Earthing Switch |
times |
2000 |
2000 |
2000 |
17 |
SF6 gas anual leakage rate≤ |
|
/year |
0.10% |
0.10% |
0.10% |
Note: For short circuit breaking and peak current is based on Fuse plus combination.
Our Services
12 months warranty
Type test, technical and marketing support.
Warmly welcome customized design.
After-sales service ..
FAQ
1.What is the payment term?
T/T, wire transfer, west union
2. What kind of VCB do you have?
We have 12kv,24kv,36kv,40.5kv lateral type and withdrawable type vacuum circuit breaker.
3. Warranty period?
Normally 12 months.
3.How about type test?
Our client passed type test in Europe, and we also type tested in China.